.agc-radio {
    --agc-radio-bg: #ffffff;
    --agc-radio-text: #111827;
    --agc-radio-muted: #4b5563;
    --agc-radio-border: #e5e7eb;
    --agc-radio-surface: #f3f4f6;
    --agc-radio-accent: #0284c7;
    max-width: 640px;
    margin: 1rem 0;
    padding: 16px;
    border: 1px solid var(--agc-radio-border);
    border-radius: 16px;
    background: var(--agc-radio-bg);
    color: var(--agc-radio-text);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.dark .agc-radio {
    --agc-radio-bg: #1f2937;
    --agc-radio-text: #f9fafb;
    --agc-radio-muted: #d1d5db;
    --agc-radio-border: #374151;
    --agc-radio-surface: #111827;
    --agc-radio-accent: #38bdf8;
}

.agc-radio__head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.agc-radio__name {
    margin: 0;
    font-size: 1.35rem;
    line-height: 1.2;
}

.agc-radio__count,
.agc-radio__artist,
.agc-radio__empty,
.agc-radio__station label {
    margin: 0;
    color: var(--agc-radio-muted);
}

.agc-radio__now {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.agc-radio__cover {
    width: 72px;
    height: 72px;
    border-radius: 12px;
    background: var(--agc-radio-surface);
    overflow: hidden;
}

.agc-radio__cover img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.agc-radio__meta {
    flex: 1 1 160px;
    min-width: 0;
}

.agc-radio__title {
    margin: 0 0 4px;
    font-weight: 700;
}

.agc-radio__transport {
    display: flex;
    gap: 8px;
}

.agc-radio__play,
.agc-radio__next,
.agc-radio__station button,
.agc-radio__list button {
    min-height: 44px;
    border: 1px solid var(--agc-radio-border);
    border-radius: 10px;
    background: var(--agc-radio-surface);
    color: var(--agc-radio-text);
    cursor: pointer;
}

.agc-radio__play,
.agc-radio__next {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    padding: 0;
}

.agc-radio__play svg,
.agc-radio__next svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

.agc-radio__icon[hidden] {
    display: none;
}

.agc-radio__play:hover,
.agc-radio__next:hover,
.agc-radio__play:focus-visible,
.agc-radio__next:focus-visible,
.agc-radio__list button:hover,
.agc-radio__list button:focus-visible,
.agc-radio__station button:focus-visible {
    border-color: var(--agc-radio-accent);
    outline: none;
    box-shadow: 0 0 0 1px var(--agc-radio-accent);
}

.agc-radio__list {
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
}

.agc-radio__list button {
    display: flex;
    width: 100%;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 6px;
    padding: 8px 12px;
    text-align: left;
}

.agc-radio__list button.is-playing {
    border-color: #16a34a;
    box-shadow: 0 0 0 1px #16a34a;
}

.agc-radio__list-title {
    font-weight: 600;
}

.agc-radio__list-artist {
    color: var(--agc-radio-muted);
    font-size: 0.92rem;
}

.agc-radio__station {
    margin-top: 14px;
}

.agc-radio__station label {
    display: block;
    margin-bottom: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.agc-radio__station-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.agc-radio__station input {
    flex: 1 1 200px;
    min-height: 44px;
    margin: 0;
    padding: 8px 12px;
    border: 1px solid var(--agc-radio-border);
    border-radius: 10px;
    background: var(--agc-radio-surface);
    color: var(--agc-radio-text);
}

.agc-radio__station input:focus {
    border-color: var(--agc-radio-accent);
    outline: none;
    box-shadow: 0 0 0 1px var(--agc-radio-accent);
}

.agc-radio__station button {
    padding: 8px 14px;
    font-weight: 700;
}

.agc-radio-toast {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 100000;
    max-width: min(360px, calc(100vw - 32px));
    padding: 12px 16px;
    border-radius: 8px;
    color: #fff;
    font-weight: 600;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.agc-radio-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.agc-radio-toast--success {
    background: #16a34a;
}

.agc-radio-toast--error {
    background: #dc2626;
}

.agc-radio-toast--info {
    background: #ea580c;
}